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Discovery and designation
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|---|---|
| Discovered by | S. Otomo |
| Discovery site | Kiyosato |
| Discovery date | September 28, 1991 |
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Designations
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| MPC designation | 6790 |
| Alternate name(s) | 1991 SF1 |
| Epoch May 14, 2008 | |
| Ap | 2.8241947 |
| Peri | 1.8576441 |
| Eccentricity | 0.2064468 |
| Orbital period | 1308.2119809 |
| Mean anomaly | 277.97848 |
| Inclination | 11.11093 |
| Longitude of ascending node | 204.26503 |
| Argument of peri | 93.42324 |
| Absolute magnitude (H) | 13.2 |
6790 Pingouin (1991 SF1) is a main-belt asteroid discovered on September 28, 1991 by S. Otomo at Kiyosato.
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